Parts › Cummins › K19 › Bearing
5 bearing parts that fit the Cummins K19, with brands, part numbers and cross-references.
Numbers in blue open their full cross-reference page — every interchange number for that part.
| Brand | Part number | Description |
|---|---|---|
| Cummins | AR12272 | Main Bearing Set (020) For Cummins K19 QSK KT KTA AR12272 |
| INTERSTATE MCBEE | mar12272 | INTERSTATE MCBEE M-AR12272 Engine Crankshaft Main Bearing - 0… |
| Pai | 171900 | PAI 171900 Engine Crankshaft Main Bearing - STD Cummins K19 S… |
| Pai | 171910 | PAI 171910 Engine Crankshaft Main Bearing - .010in Cummins K1… |
| Pai | 171920 | PAI 171920 Engine Crankshaft Main Bearing - .020in Cummins K1… |
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Fitment is a guide — always confirm the exact part against your vehicle's spec and VIN.